<template>
   <div class="login-form" :style="registerStyle" v-if="getShow">
    <LoginFormTitle class="enter-x" v-show="showTitle"/> 
    <Form class="p-4 enter-x" :model="formData" :rules="getFormRules" ref="formRef">
      <FormItem name="account" class="enter-x">
        <Input
          size="large"
          v-model:value="formData.account"
          :placeholder="t('sys.login.userName')"
        />
      </FormItem>
      <FormItem name="mobile" class="enter-x">
        <Input size="large" v-model:value="formData.mobile" :placeholder="t('sys.login.mobile')" />
      </FormItem>
      <FormItem name="sms" class="enter-x">
        <CountdownInput
          size="large"
          v-model:value="formData.sms"
          :placeholder="t('sys.login.smsCode')"
        />
      </FormItem>
      <FormItem name="password" class="enter-x">
        <StrengthMeter
          size="large"
          v-model:value="formData.password"
          :placeholder="t('sys.login.password')"
        />
      </FormItem>
      <FormItem name="confirmPassword" class="enter-x">
        <InputPassword
          size="large"
          visibilityToggle
          v-model:value="formData.confirmPassword"
          :placeholder="t('sys.login.confirmPassword')"
        />
      </FormItem>

      <FormItem class="enter-x" name="policy">
        <!-- No logic, you need to deal with it yourself -->
        <Checkbox v-model:checked="formData.policy" size="small">
          {{ t('sys.login.policy') }}
        </Checkbox>
      </FormItem>

      <Button
        type="primary"
        class="enter-x"
        size="large"
        block
        @click="handleRegister"
        :loading="loading"
      >
        {{ t('sys.login.registerButton') }}
      </Button>
      <Button size="large" block class="enter-x mt-4" @click="handleBackLogin">
        {{ t('sys.login.backSignIn') }}
      </Button>
    </Form>
  </div>
</template>
<script lang="ts">
  import { defineComponent, reactive, ref, unref, computed, watch } from 'vue';

  import LoginFormTitle from './LoginFormTitle.vue';
  import { Form, Input, Button, Checkbox } from 'ant-design-vue';
  import { StrengthMeter } from '@/components/StrengthMeter';
  import { CountdownInput } from '@/components/CountDown';

  import { useI18n } from '@/locales/useI18n';
  import { useLoginState, useFormRules, useFormValid, LoginStateEnum } from './useLogin';

  export default defineComponent({
    name: 'RegisterPasswordForm',
    components: {
      Button,
      Form,
      FormItem: Form.Item,
      Input,
      InputPassword: Input.Password,
      Checkbox,
      StrengthMeter,
      CountdownInput,
      LoginFormTitle,
    },

    setup() {
      const { t } = useI18n();
      const { handleBackLogin, getLoginState } = useLoginState();

      const formRef = ref();
      const loading = ref(false);
      let screenWidth = ref(document.documentElement.clientHeight);
      const showTitle =computed(() => unref(screenWidth) > 750);

       //ref("margin-top: 2%;");

      const registerStyle = computed(() => {
        let rstyleString = reactive({'margin-top': '2%'})
        if(unref(screenWidth) > 800){
          rstyleString['margin-top']='4%'
        }else{

        }
        return rstyleString
      });


      const screenWidthEvent = window.onresize = () => { 
        // ref 变量需要如此赋值才起效果
        screenWidth.value= document.documentElement.clientHeight;    
      };
      

      const formData = reactive({
        account: '',
        password: '',
        confirmPassword: '',
        mobile: '',
        sms: '',
        policy: false,
      });

      const { getFormRules } = useFormRules(formData);
      const { validForm } = useFormValid(formRef);

      const getShow = computed(() => unref(getLoginState) === LoginStateEnum.REGISTER);

      async function handleRegister() {
        const data = await validForm();
        if (!data) return;
        console.log(data);
      }

      return {
        t,
        formRef,
        formData,
        getFormRules,
        handleRegister,
        loading,
        handleBackLogin,
        getShow,
        showTitle,
        screenWidth,
        screenWidthEvent,
        registerStyle,
        
      };
    },
  });
</script>
<style scoped>
.ant-form{
  padding-top: 10px;
  padding-bottom: 10px;
  padding-right: 25px;
  padding-left: 25px;
  background-color: white;
}
.ant-form >>> .ant-col {
  width: 100% !important;
}
.login-form {
  width: 50%;
  min-width: 300px;
  height: 50vh;
  margin: auto;
  margin-top: 2%;
  /* background-color: #fff; */
  font-size: 1.3em;
  background-color: white;
  
}
.login-form h2 {
  font-weight: 900;
  padding-left: 20px;
  padding-top:10px;
  margin: 0em;
}
</style>
